Air Pollution in Jeju
Jeju faces significant air pollution challenges. 100% of districts exceed the WHO guideline for clean air. This is putting 650 thousand across 2 districts at risk.
The average PM2.5 over 2023 was 13µg/m³. That's 2.6 times the WHO guideline for clean air of 5µg/m³.
This is equivalent of everybody, including children, smoking about 216 cigarettes in a year.